Information Exposure Affecting tomcat-jsp-2_3-api package, versions <9.0.36-3.74.1
Snyk CVSS
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Test your applications- Snyk ID SNYK-SLES150-TOMCATJSP23API-2691362
- published 14 Apr 2022
- disclosed 7 Jan 2021
Introduced: 7 Jan 2021
CVE-2020-17527 Open this link in a new tabHow to fix?
Upgrade SLES:15.0
tomcat-jsp-2_3-api
to version 9.0.36-3.74.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat-jsp-2_3-api
package and not the tomcat-jsp-2_3-api
package as distributed by SLES:15.0
.
See How to fix?
for SLES:15.0
relevant fixed versions and status.
While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.
References
- CVE-2020-17527
- E-Mail link for SUSE-SU-2021:0040-1
- Link for SUSE-SU-2021:0040-1
- SUSE Bug 1092163
- SUSE Bug 1172562
- SUSE Bug 1177582
- SUSE Bug 1178396
- SUSE Bug 1179602
- SUSE Bug 1180830
- SUSE CVE CVE-2020-13943 page
- SUSE CVE CVE-2020-17527 page
- SUSE Security Ratings
- security@apache.org
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